Daily Sunspot Evaluation
Observation Details Monday, 17 September 2018
- No
- 18479
- Date
- 2018 / 09 / 17,347
- Time
- 08:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 3
- Relative number (R)
- 13
- Lf
- 2
- P0
- 24.40°
- B0
- 7.17°
- L0
- 161.44°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 3 | -6 | 42.5W | 204 | 44.5W | 3.0 |
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